MAC Spoof + L2TP

PIerre MOREAU

Hi,

I think i find a bug ?

pfSense on APU 4D4, Intel igb.

I replace a Box from an ISP (Orange France, JustFibre, SagemCom).

For this, Orange need :
VLAN 835,
DHCP Client,
Mac spoofing (permanently),
DHCP Client Identifier

All of this part is OK, we receive an IP.

But, this IP isn't fixed, so we add an L2TP, to fix our IP address.

And, when we add L2TP, Mac spoof disapear, so DHCP broke, and all connexions fall.

Any ideas ?

Cordially
Pierre MOREAU

PIerre MOREAU

We discover workarround :

MAC Spoof on physical interface
VLAN take MAC Spoof and get DHCP
Mac Spoof one L2TP
L2TP UP, but DHCP down, then all down
MAC UnSpoof on physical interface, apply
MAC Spoof on physical interface, apply

All UP correctly.

But after reboot, DHCP stay DOWN, so L2TP DOWN.

Any ideas ?